We're about to purchase a new server for our Postgres 8.4 database. We’d like to go with Windows 64bit for possible future developments, but are happy to stick with 32bit Postgres + Npgsql, ODBC, OpenSSL, slony2 and libxml2, libpq.
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Can anyone confirm whether an 32bit installation of all these components will work together successfully in a 64bit Windows environment?
Npgsql before 2.09 had a Problem when using SSPI-authentication on Windows 64 but you should't have any problem with recent versions.